#include "sch_utils.h"
#include "math.h"
-/* spec-38.213 Table 13-1 */
+#ifdef NR_TDD
+/* spec-38.213 Table 13-4 for SCS=30KHz */
+/* Note: Picking Table 13-4 and not 13-6 since band supported is n78 and
+ * corresponding minimum B/W is 10 MHz */
+int8_t coresetIdxTable[MAX_CORESET_INDEX][4] = {
+{ 1, 24, 2, 0}, /* index 0 */
+{ 1, 24, 2, 1}, /* index 1 */
+{ 1, 24, 2, 2}, /* index 2 */
+{ 1, 24, 2, 3}, /* index 3 */
+{ 1, 24, 2, 4}, /* index 4 */
+{ 1, 24, 3, 0}, /* index 5 */
+{ 1, 24, 3, 1}, /* index 6 */
+{ 1, 24, 3, 2}, /* index 7 */
+{ 1, 24, 3, 3}, /* index 8 */
+{ 1, 24, 3, 4}, /* index 9 */
+{ 1, 48, 1, 12}, /* index 10 */
+{ 1, 48, 1, 14}, /* index 11 */
+{ 1, 48, 1, 16}, /* index 12 */
+{ 1, 48, 2, 12}, /* index 13 */
+{ 1, 48, 2, 14}, /* index 14 */
+{ 1, 48, 2, 16}, /* index 15 */
+};
+#else
+/* spec-38.213 Table 13-1 for SCS=15KHz */
int8_t coresetIdxTable[MAX_CORESET_INDEX][4] = {
{ 1, 24, 2, 0}, /* index 0 */
{ 1, 24, 2, 2}, /* index 1 */
{ 1, 96, 3, 38}, /* index 14 */
{ 0, 0, 0, 0}, /* index 15 */
};
+#endif
/* spec-38.213 Table 13-11 */
/* m value is scaled to 2, when using it in formula, divide by 2 */
* @param[in] payLoadSize - size of payload in bytes
* @return TBsize from the Table in bytes
**/
-uint16_t schCalcTbSize(uint16_t payLoadSize)
+uint16_t schCalcTbSize(uint32_t payLoadSize)
{
uint8_t tbsIndex = 0;
- payLoadSize = payLoadSize*8;
+ uint16_t maxTbSize;
+
+ maxTbSize = tbSizeTable[TOTAL_TBSIZE_VALUES -1]/8;
+ if(payLoadSize >= maxTbSize)
+ return maxTbSize;
+ payLoadSize = payLoadSize*8;
while(payLoadSize > tbSizeTable[tbsIndex])
{
tbsIndex++;
tbSize = tbSize * 8; //Calculate tbSize in bits
- /* formula used for calculation of rbSize, 38.213 section 5.1.3.2 *
- * Ninfo = Nre . R . Qm . v *
+ /* formula used for calculation of rbSize, 38.214 section 5.1.3.2 *
+ * Ninfo = S . Nre . R . Qm . v *
* Nre' = Nsc . NsymPdsch - NdmrsSymb - Noh *
* Nre = min(156,Nre') . nPrb */
{
schUlSlotInfo->assignedPrb[itr] = 0;
}
+ schUlSlotInfo->resAllocBitMap = 0;
schUlSlotInfo->puschCurrentPrb = PUSCH_START_RB;
schUlSlotInfo->schPuschInfo = NULLP;
{
schDlSlotInfo->assignedPrb[itr] = 0;
}
-
+ schDlSlotInfo->resAllocBitMap = 0;
for(uint8_t itr=0; itr<MAX_SSB_IDX; itr++)
{
memset(&schDlSlotInfo->ssbInfo[itr], 0, sizeof(SsbInfo));
}
+#if 0
+ //make allocation for SSB
+ if(cell->firstSsbTransmitted)
+ {
+ //TODO check if this slot and sfn are for ssb
+
+ }
+#endif
}
#ifdef NR_TDD
*
* @details
*
- * Function : schGetSlotFrmt
+ * Function : schGetSlotSymbFrmt
*
* This API is invoked to determine if current slot is DL or UL
*
* @param[in] uint16_t slot
- * @param[in] uint32_t slotBitMap from cellCb
+ * @param[in] uint32_t bitMap from cellCb
* @return SlotConfig
* -# DL - 0
* -# UL - 1
* -# FLEXI - 2
**/
-SlotConfig schGetSlotFrmt(uint16_t slot, uint32_t slotBitMap)
+SlotConfig schGetSlotSymbFrmt(uint16_t slot, uint32_t bitMap)
{
SlotConfig slotFrmt;
int mask1 = 0, mask2 = 0;
slot = (slot%10)*2;
mask1 = 1<<(slot);
mask2 = 1<<(slot+1);
- slotFrmt = ((mask1 & slotBitMap)>>slot) + (2*((mask2 & slotBitMap)>>(slot+1)));
+ slotFrmt = ((mask1 & bitMap)>>slot) + (2*((mask2 & bitMap)>>(slot+1)));
//printf("\n\n\n\n*****FormatType:%d Slot:%d****\n\n\n\n", slotFrmt, slot/2);